Cod sursa(job #1570279)

Utilizator lorena1999Marginean Lorena lorena1999 Data 16 ianuarie 2016 12:18:44
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.62 kb
#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    ifstream f("combinatii.in");
    ofstream g("combinatii.out");
    int n, k;
    f>>n;
    f>>k;
    g<<'\n';
}
    const int maxn = 20;
    int n, k, st[maxn];
    void afisare ()
    {
        ofstream g("combinatii.out");
        for( int i=1; i<=k; i++)
            g<<st[i]<< " ";
        g<<'\n';
    }
    void back(int p)
    {
        if(p==k+1)
        {
            afisare();
            return;
        }
    for(int i= st[p-1] +1; i<=n; i++)
    {
        st[p]=i;
        back (p+1);
    }
    }